1  /* { dg-do compile { target { powerpc*-*-* } } } */
       2  /* { dg-options "-O1" } */
       3  
       4  void
       5  preinc (long *q, long n)
       6  {
       7    long i;
       8    for (i = 0; i < n; i++)
       9      q[i] = i;
      10  }
      11  
      12  void
      13  predec (long *q, long n)
      14  {
      15    long i;
      16    for (i = n; i >= 0; i--)
      17      q[i] = i;
      18  }
      19  
      20  /* { dg-final { scan-assembler-times {\mstwu\M} 2 { target ilp32 } } } */
      21  /* { dg-final { scan-assembler-times {\mstdu\M} 2 { target lp64 } } } */
      22  /* { dg-final { scan-assembler-not {\mstfdu\M} } } */